| Inglés tesauro | |||
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| IO | |||
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| In land warfare, an area or feature between the line of departure and an objective which must be seized and/or held. (FRA) | |||
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Intermediate : 20 a las frases, 6 temas |
| Ambiente | 4 |
| Economía | 3 |
| Finanzas | 1 |
| General | 4 |
| Microsoft | 2 |
| Química | 6 |